Product Description:

The R32GENC-R2-NS-VS-00 servo motor is manufactured by Pacific Scientific as part of the R Servomotors series. This brushless rotary unit is intended for closed-loop motion axes in packaging, assembly, and conveyor equipment, where precise torque delivery and rapid speed adjustment are required for process consistency. Within a compact square frame, it receives regulated three-phase power from a matched drive and converts it into controlled mechanical rotation, forming the primary actuator in many industrial automation cells.

Key performance figures show how the motor handles load and acceleration. A continuous stall torque of 1.7 Nm permits safe holding of static loads without overheating, while a peak capability of 4.40 Nm supports short bursts during index moves. The rated shaft speed of 4000 rpm establishes the maximum continuous velocity, and the rotor inertia of 0.071 kg·m² × 10⁻³ provides a balance between fast response and vibration damping in servo loops. The 3.25-inch square frame, combined with housing style C and an English mounting face, fits machine layouts in the same size class. Standard windings further align the electrical characteristics with the manufacturer’s R-series drives.

The motor also includes sealing and feedback features for industrial use. A Viton shaft seal guards the bearings from lubricants or airborne contaminants. High-energy magnets made of samarium cobalt sustain flux density across a wide temperature range, enabling consistent torque output. Rotor position is reported by a frameless resolver size 21, and no secondary feedback device is present, which simplifies cable sets. The magnetic stack length of 2 inches keeps the overall motor length short while still meeting torque requirements. Because the unit ships without a holding brake, external clamping or drive-based servo lock must be used for static positioning.